CN101054449A - Rubber filler - Google Patents
Rubber filler Download PDFInfo
- Publication number
- CN101054449A CN101054449A CN 200710052251 CN200710052251A CN101054449A CN 101054449 A CN101054449 A CN 101054449A CN 200710052251 CN200710052251 CN 200710052251 CN 200710052251 A CN200710052251 A CN 200710052251A CN 101054449 A CN101054449 A CN 101054449A
- Authority
- CN
- China
- Prior art keywords
- silicate
- polyvinyl alcohol
- stearic acid
- rubber filler
- coal ash
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000945 filler Substances 0.000 title claims abstract description 11
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 18
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 9
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 9
- 239000010883 coal ash Substances 0.000 claims abstract description 9
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 9
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 9
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 9
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 9
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 9
- 239000008117 stearic acid Substances 0.000 claims abstract description 9
- 239000011787 zinc oxide Substances 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 4
- 239000002893 slag Substances 0.000 claims description 7
- 239000004927 clay Substances 0.000 claims description 4
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 2
- -1 xylogen Substances 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 4
- 229920005610 lignin Polymers 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The filler for rubber product is characterized by that it is formed from coal ash, polyvinyl alcohol, zinc oxide, magnesium oxide, lignin, stearic acid and silicate. Grinding the materials to 200 meshes, uniformly stirring, and obtaining the better effect when the materials are mixed according to the proportion of 92-95% of coal ash, 0.1-0.2% of polyvinyl alcohol, 0.1-0.15% of zinc oxide, 0.05-0.1% of magnesium oxide, 0.05-0.1% of lignin, 0.05-0.1% of stearic acid and 1-1.5% of silicate. The filler for the rubber product has rich raw material sources and low price, and expands the application of renewable resources.
Description
Technical field:
The present invention relates to the weighting agent that a kind of rubber item is used.
Background technology:
The used weighting agent of rubber item mainly is hardness and fastness to rubbing and the heatproof degree that increases rubber product, rubber mainly is light calcium carbonate and potter's clay and carbon black series products with weighting agent at present, along with above-mentioned raw-material rising steadily, and the consumption to resource is big, needs a kind of substituting filler raw material.
Summary of the invention:
The weighting agent purpose that a kind of rubber item of the present invention is used is the substitute that proposes a kind of cheapness, reach the effect of original light calcium carbonate and potter's clay and carbon black class weighting agent, it is characterized in that, form by coal ash slag, polyvinyl alcohol, zinc oxide, magnesium oxide, xylogen, stearic acid, silicate.Mixed thoroughly after above-mentioned materials ground 200 orders, effect is better during according to coal ash slag 92% ~ 95%, polyvinyl alcohol 0.1% ~ 0.2%, zinc oxide 0.1% ~ 0.15%, magnesium oxide 0.05% ~ 0.1%, xylogen 0.05% ~ 0.1%, stearic acid 0.05% ~ 0.1%, silicate 1% ~ 1.5% proportioning.The filler raw material source that a kind of rubber item of the present invention is used is abundant, cheap, has enlarged the application of renewable resource.
Embodiment:
The weighting agent that a kind of rubber item of the present invention is used can be chosen and grind 200 orders after coal ash slag 92%, polyvinyl alcohol 0.1%, zinc oxide 0.1%, magnesium oxide 0.1%, xylogen 0.1%, stearic acid 0.1%, silicate 1.5% proportioning and mix thoroughly.Can choose and grind 200 orders after coal ash slag 93%, polyvinyl alcohol 0.2%, zinc oxide 0.15%, magnesium oxide 0.1%, xylogen 0.05%, stearic acid 0.1%, silicate 1% proportioning and mix thoroughly.Can choose and grind 200 orders after coal ash slag 95%, polyvinyl alcohol 0.1%, zinc oxide 0.15%, magnesium oxide 0.15%, xylogen 0.1%, stearic acid 0.05%, silicate 1.5% proportioning and mix thoroughly.In such scheme, all can add lime carbonate 3% ~ 5% and potter's clay 1% ~ 2% with stiffening effect.
Claims (3)
1, a kind of rubber filler is characterized in that, is made up of coal ash slag, polyvinyl alcohol, zinc oxide, magnesium oxide, xylogen, stearic acid, silicate, mixes thoroughly after grinding above-mentioned materials more than 200 orders.
2, according to the described a kind of rubber filler of claim 1, when it is characterized in that according to coal ash slag 92% ~ 95%, polyvinyl alcohol 0.1% ~ 0.2%, zinc oxide 0.1% ~ 0.15%, magnesium oxide 0.05% ~ 0.1%, xylogen 0.05% ~ 0.1%, stearic acid 0.05% ~ 0.1%, silicate 1% ~ 1.5% proportioning, the rubber filler effect is better.
3,, it is characterized in that in above-mentioned rubber filler, can adding lime carbonate 3% ~ 5% and potter's clay 1% ~ 2% according to the described a kind of rubber filler of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710052251 CN101054449A (en) | 2007-05-21 | 2007-05-21 | Rubber filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710052251 CN101054449A (en) | 2007-05-21 | 2007-05-21 | Rubber filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101054449A true CN101054449A (en) | 2007-10-17 |
Family
ID=38794517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710052251 Pending CN101054449A (en) | 2007-05-21 | 2007-05-21 | Rubber filler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101054449A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103012979A (en) * | 2011-09-26 | 2013-04-03 | 北京橡胶工业研究设计院 | Rubber composition with low breathability |
| CN104151713A (en) * | 2014-06-26 | 2014-11-19 | 合肥和安机械制造有限公司 | Special packing for oxidation-resistant high-pressure rubber hoses and preparation method thereof |
| CN106832982A (en) * | 2017-03-13 | 2017-06-13 | 四川群青新材料科技有限公司 | Filler for improving rubbery intensity |
-
2007
- 2007-05-21 CN CN 200710052251 patent/CN101054449A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103012979A (en) * | 2011-09-26 | 2013-04-03 | 北京橡胶工业研究设计院 | Rubber composition with low breathability |
| CN104151713A (en) * | 2014-06-26 | 2014-11-19 | 合肥和安机械制造有限公司 | Special packing for oxidation-resistant high-pressure rubber hoses and preparation method thereof |
| CN106832982A (en) * | 2017-03-13 | 2017-06-13 | 四川群青新材料科技有限公司 | Filler for improving rubbery intensity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |